CN201428318Y - Lever lock of sliding door or window - Google Patents
Lever lock of sliding door or window Download PDFInfo
- Publication number
- CN201428318Y CN201428318Y CN2009201441735U CN200920144173U CN201428318Y CN 201428318 Y CN201428318 Y CN 201428318Y CN 2009201441735 U CN2009201441735 U CN 2009201441735U CN 200920144173 U CN200920144173 U CN 200920144173U CN 201428318 Y CN201428318 Y CN 201428318Y
- Authority
- CN
- China
- Prior art keywords
- rocking arm
- window
- fixed head
- slide bar
- rocker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A lever lock of a sliding door or window consists of a fixed board, a rocker, a sliding rod and the like. A fixing rotary shaft is arranged at the center of the fixed board, a stopper is arranged at the lower end of the fixed board, fixing holes are arranged on the periphery of the fixed board, and the fixed board is fixedly arranged on a frame of a sliding window sash via screws. A sector flangeis formed in a dent on the inner side of the upper end of the rocker, the two sides of the sector flange are equipped with right angle grooves, the lower end of the rocker is equipped with a sliding sleeve, the rocker is hinged with the fixed board via the fixing rotary shaft, and the rocker is limited by the stopper by utilizing the right angle grooves when rotating 90 degrees via the fixing rotary shaft. One end of the sliding rod penetrates through the sliding sleeve arranged at the lower end of the rocker, a regulating knob is arranged on the outer wall of the sliding sleeve to fasten thesliding sleeve and regulate movement of the sliding rod, the other end of the sliding rod is inserted into a corresponding sliding sleeve at the lower end of another rocker which is connected with another fixed board via another rotary shaft, and then the end of the sliding rod is fastened by another regulating knob. The lever lock is simple in structure, small in volume, convenient in mounting and dismounting and fine in anti-theft performance, and can not damage appearance of the existing sliding window.
Description
Technical field
The utility model relates to the five metals auxiliary equipment of builing industry door and window, relates in particular to a kind of antitheft push-pull door and window lever lock that is applicable to.
Background technology
At present, the slide door or window that domestic employing aluminium alloys or plastic-steel new material are made because it is little, easy to use to take up room, has obtained using widely in builing industry in recent years.Punching on window and door frame when the employed lockset of these slide door or window all is installation mostly, and every fan door and window all will be adorned a lock; Slide window lock can only be when sliding sash is closed fully it to be pinned, need window when ventilating when opeing the window, just can not lock, the ventilation of particularly need often windowing whenever summer, the time one of windowing pins when length is very easily forgotten the pass window, the hidden danger that will have the easy burglary of indoor unmanned thief does not have antitheft effect.Simultaneously, slide door or window waits owing to ventilating to be needed, and use is generally frequent, and considers safety problem again, and the door and window lock also carries out sealed often, easily causes the structure of whole door and window insecure, and theftproof performance is poor, and has installation complexity, the deficiency that cost is high again.
Summary of the invention
For solving the deficiency that exists in the above-mentioned technology, it is a kind of simple in structure that the purpose of this utility model is to provide, and volume is little, and safety is good, installs easily and the convenient push-pull door and window lever lock that uses.
The purpose of this utility model is to adopt following technological means to realize: a kind of push-pull door and window lever lock comprises fixed head (1), rocking arm (2), slide bar (3); Be provided with fixed rotating shaft (4) in the centre of fixed head (1), its lower end is provided with block (5), is provided with fixing hole (6) around the fixed head, and fixed head (1) is packed in the side of sliding sash (7) sash frame by screw; Cave in and form a fan-shaped little convex edge (9) in the inboard, upper end of rocking arm (2), be provided with trough with straight angle (10), (11) in the both sides of fan-shaped little convex edge (9); the lower end of rocking arm (2) is provided with slip cap (12), rocking arm (2) passes through fixed rotating shaft (4) hinge with fixed head (1); One end of slide bar (3) passes the set slip cap (12) in rocking arm (2) lower end, the outer wall of slip cap (12) is provided with adjusting knob (13), and undertaken fastening laterally mobile by adjusting knob (13) with adjusting slide bar (3), the other end of slide bar (3) insert corresponding by fixed head (1-1) and rocking arm (2-1) in rocking arm (2-1) the lower end slip cap (12-1) that rotating shaft (4-1) is connected, and it is fastening with an end of slide bar (3) to pass through adjusting knob (13-1).
Described rocking arm (2) carries out 90 ° of rotations by the fixed rotating shaft (4) on the fixed head (1).
The rotation of described rocking arm (2) utilizes set trough with straight angle (10), (11) to realize spacing by block (5).
Described rocking arm (2) is to be processed by punching press of block of metal plate or aluminium plastic material.
The push-pull door and window lever lock that the utility model provides is to utilize rotating shaft on the fixed head and rocking arm to rotate the interaction that the slide bar that drives in the slip cap carries out 90 ° of rotations sliding sash is propped up locking, and slide bar is laterally slided by adjusting knob, regulate the length of slide bar, control the width of windowing of sliding sash with this, so not only can satisfy user's needs, but also have antitheft effect.
The utility model compared with prior art, advantage is:
1, simple and reasonable, volume is little, easy installation and removal, and theftproof performance is good;
2, can on single fan or slide door or window such as biparting, install, applied widely;
3, operation is convenient, with low cost, safe and reliable, is easy to processing;
4, install and use the outward appearance that Shi Buhui damages existing sliding sash, do not influence overall structure.
Description of drawings
Fig. 1 is the structure connection diagram of push-pull door and window lever lock (single fan window)
Fig. 1 a is the local enlarged diagram in A position among Fig. 1
Fig. 1 b is the local enlarged diagram in B position among Fig. 1
Fig. 2 is that Fig. 1 D-D is to sectional view (being sliding sash locking view)
Fig. 3 is that Fig. 1 D-D is to sectional view (being sliding sash sliding mode schematic diagram)
Fig. 4 is the structure connection diagram of push-pull door and window lever lock (two-casement window)
Among the figure, sliding sash, the outer sliding sash of 8-, the fan-shaped little convex edge of 9-, 10,11-trough with straight angle, 12-slip cap, 13-adjusting knob in 1-fixed head, 2-rocking arm, 3-slide bar, 4-fixed rotating shaft, 5-block, 6-fixing hole, the 7-;
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described
With reference to Fig. 1 and Fig. 1 a, Fig. 1 b, Fig. 2, Fig. 3, a kind of push-pull door and window lever lock mainly is made up of fixed head 1, rocking arm 2, slide bar 3 etc.; Be provided with fixed rotating shaft 4 in the centre of fixed head 1, its lower end is provided with block 5, is provided with fixing hole 6 around the fixed head 1, and fixed head 1 is packed in the side of sliding sash 7 sash frames by screw.Rocking arm 2 is the monoblock parts that processed by metal sheet punching press or employing aluminium plastic material, its inboard, upper end is recessed to form a fan-shaped little convex edge 9, be provided with trough with straight angle 10,11 in the both sides of fan-shaped little convex edge 9; lower end of rocking arm 2 is provided with slip cap 12, rocking arm 2 passes through fixed rotating shaft 4 hinges (as shown in Figure 1a) with fixed head 1; And rocking arm 2 also carries out 90 ° of rotations by the fixed rotating shaft on the fixed head 14, and 90 ° of rotations are to utilize set trough with straight angle 10,11 to realize spacing by block 5.When the block on the fixed head 15 is positioned at rocking arm 2 in the trough with straight angle 11 (as shown in Figure 2), sliding sash promptly is lockable; (as shown in Figure 3) sliding sash is opened when the block on the fixed head 15 is positioned at rocking arm 2 in the trough with straight angle 10.One end of slide bar 3 passes the slip cap 12 that rocking arm 2 lower ends are provided with, the outer wall of slip cap 12 is provided with adjusting knob 13, and undertaken fastening and regulate slide bar 3 and carry out laterally moving by adjusting knob 13, length by 13 pairs of slide bars of adjusting knob is adjusted, and controls the width of windowing (as shown in Figure 1a) of sliding sash with this.The other end of slide bar 3 insert corresponding by fixed head 1-1 and rocking arm 2-1 in the slip cap 12-1 of the rocking arm 2-1 lower end that rotating shaft 4-1 is connected, and pass through adjusting knob 13-1 with an end of slide bar 3 fastening (shown in Fig. 1 b).
With reference to Fig. 4, be the schematic diagram that the push-pull door and window lever lock was installed and used to biparting sliding sash, the bi-directional push-pull window separately the window frame side of sash a push-pull door and window lever lock respectively is installed, structure and embodiment thereof are same as above.Different is, slide bar 3 is with the width of windowing of sliding sash, by adjusting knob 13 carry out fastening simultaneously or the method for carrying out simultaneously laterally moving on the Casement cocks of two sliding sashs, can make and lock very firmly between the two fan windows.Slide bar 3 has certain intensity, can not cause the damage of push-pull door and window lever lock.
During use, the utility model is packed in the side of sliding window jamb, when slide bar carries out 90 ° of rotations around the shaft with rocking arm, when slide bar was positioned at upwards, the slide bar two ends directly propped up the sash of sliding sash, and this moment, locking force was big, sliding sash does not move, and is solid and reliable, the outdoor people window of just not opening; When slide bar carries out 90 ° of rotations around the shaft again with rocking arm.Slide bar is positioned at when downward, and slide bar no longer props up the sash of sliding sash, just can push window open.When indoor people need open a window ventilation slightly, slide bar can laterally slide by adjusting knob, regulate the length of slide bar, the head that is controlled at people when utilizing this device to lock sash under the suitable aperture situation of sliding sash can not arbitrarily pass in and out, otherwise does not just have antitheft effect; The slide bar of push-pull door and window lever lock can limit the push-and-pull distance less than 160mm.Especially indoor unmanned or when windowing night, can prevent that the lawless person is in the window inlet chamber.This device is installed easily, and is easy to operate, is applicable to various push-pull door and windows.
Claims (4)
1, a kind of push-pull door and window lever lock comprises fixed head (1), rocking arm (2), slide bar (3); It is characterized in that: be provided with fixed rotating shaft (4) in the centre of fixed head (1), its lower end is provided with block (5), is provided with fixing hole (6) around the fixed head, and fixed head (1) is packed in the side of sliding sash (7) sash frame by screw; Cave in and form a fan-shaped little convex edge (9) in the inboard, upper end of rocking arm (2), be provided with trough with straight angle (10), (11) in the both sides of fan-shaped little convex edge (9); the lower end of rocking arm (2) is provided with slip cap (12), rocking arm (2) passes through fixed rotating shaft (4) hinge with fixed head (1); One end of slide bar (3) passes the set slip cap (12) in rocking arm (2) lower end, the outer wall of slip cap (12) is provided with adjusting knob (13), and undertaken fastening laterally mobile by adjusting knob (13) with adjusting slide bar (3), the other end of slide bar (3) insert corresponding by fixed head (1-1) and rocking arm (2-1) in the slip cap (12-1) of rocking arm (2-1) lower end that rotating shaft (4-1) is connected, and it is fastening with an end of slide bar (3) to pass through adjusting knob (13-1).
2, push-pull door and window lever lock according to claim 1 is characterized in that described rocking arm (2) carries out 90 ° of rotations by the fixed rotating shaft (4) on the fixed head (1).
3, push-pull door and window lever lock according to claim 1 is characterized in that the rotation of described rocking arm (2) utilizes set trough with straight angle (10), (11) to realize spacing by block (5).
4, push-pull door and window lever lock according to claim 1 is characterized in that described rocking arm (2) is to be processed by punching press of block of metal plate or aluminium plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201441735U CN201428318Y (en) | 2009-06-04 | 2009-06-04 | Lever lock of sliding door or window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201441735U CN201428318Y (en) | 2009-06-04 | 2009-06-04 | Lever lock of sliding door or window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201428318Y true CN201428318Y (en) | 2010-03-24 |
Family
ID=42032052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201441735U Expired - Fee Related CN201428318Y (en) | 2009-06-04 | 2009-06-04 | Lever lock of sliding door or window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201428318Y (en) |
-
2009
- 2009-06-04 CN CN2009201441735U patent/CN201428318Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20110604 |